William C. Welch
7Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: May 5, 1992 → Feb 27, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6626905B1 | Posterior oblique lumbar arthrodesis | Emerging Cross-Sectional Technologies | 320 | Expired |
| US7033392B2 | Posterior oblique lumbar arthrodesis | Emerging Cross-Sectional Technologies | 111 | Expired |
| US5411791A | Ceramic veneer composite structure | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7597695B2 | Posterior oblique lumbar arthrodesis | Emerging Cross-Sectional Technologies | 10 | Active |
| US5418041A | Method of applying a ceramic image to a complex ceramic article | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5437898A | Ceramic veneer composite structure | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5931517A | WCW trench cleaner | Fixed Constructions | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.